<template>
	<div>
	  <city-header></city-header>
	  <city-search :cities="cities"></city-search>
	  <city-list :cities="cities" :hot="hotCities" :letter="letter"></city-list>
	  <city-alphabet :cities="cities" @change="handleLetterChange"></city-alphabet>
	</div>
</template>

<script>
import axios from 'axios'
import CityHeader from './components/Header'
import CitySearch from './components/Search'
import CityList from './components/List'
import CityAlphabet from './components/Alphabet'
export default{
  name:'City',
  components: {
	  CityHeader,
	  CitySearch,
	  CityList,
	  CityAlphabet
  },
  data (){
	  return {
		  cities: {},
		  hotCities: [],
		  letter: ''
	  }
  },
  methods: {
	  getCityInfo (){
		  axios.get('/api/city.json').then(this.handleGetCityInfoSucc)
	  },
	  handleGetCityInfoSucc (res){
		  res = res.data
		  console.log(res)
		    if (res.ret && res.data){
			    const data = res.data
			    this.cities = data.cities
			    this.hotCities = data.hotCities
		    }

	  },
	  handleLetterChange (letter){
		  this.letter = letter
	  }
  },
  mounted (){
	  this.getCityInfo ()
  }
}
</script>


<style lang="stylus" scoped>


</style>
